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細胞やDNAへの影響から見たトラック構造
https://repo.qst.go.jp/records/57703
https://repo.qst.go.jp/records/5770339f6b142-e6ef-4462-be83-7c47478fdeea
| Item type | 一般雑誌記事 / Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2010-05-02 | |||||
| タイトル | ||||||
| タイトル | 細胞やDNAへの影響から見たトラック構造 | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
平山, 亮一
× 平山, 亮一× 伊藤, 敦× 古澤, 佳也× 平山 亮一× 伊藤 敦× 古澤 佳也 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The biological effects of accelerated particle beams depend on the ion species, even though the LET value was the same. These phenomena could be explained by the different local energy deposition as illustrated by the track structure composed of core with high-density ionizations and penumbra with scattered delta-rays. We discussed the relationship between the track structure and cell death in mammalian cells or 8-hydroxy-2'-deoxyguanosine (8-OHdG) formation by different ion species with the same LET. In addition, we tried to provide experimental basis for the oxygen-in-the-track hypothesis that explains the decreased oxygen effect in the high LET region by measuring 8-OHdG under hypoxic condition. | |||||
| 書誌情報 |
放射線化学 号 89, p. 9-12, 発行日 2010-03 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0286-6722 | |||||
